Available on Macintosh Mac Plus and earlier.
 (at the Computer)
 (at the Computer)
 (at the Keyboard)
 (at the Keyboard)
RJ11 FEMALE CONNECTOR at the Computer.
RJ11 MALE CONNECTOR at the Keyboard.
| Pin | Name | Dir | Description | 
|---|---|---|---|
| 1 | CGND |  | Chassis ground | 
| 2 | KBD1 | ? | Keyboard clock | 
| 3 | KBD2 | ? | Keyboard data | 
| 4 | +5V |  | +5 VDC | 
Note: Direction is Computer relative Keyboard.
| Contributor: | Ben Harris | 
| Source: | Apple Tech Info Library, Article ID: TECHINFO-0001424 | 
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  Document last modified: 2002-01-10